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web api Post Error in Fiddler:The request contains an entity body but no Content-Type header.... RRS feed

  • Question

  • Hi I am new to web api 2. I have web api  project and mvc project in different solutions. I run web api and run GET in fiddler it works OK . I try POST and I get Error.  If I run GET in mvc it runs OK , the POST return error:

    No connection could be made because the target machine actively refused it 127.0.0.1:64189.

    When I use my DAL directly in mvc app I can post to database without problem.

    This is my app in Fiddler :

    POST http://localhost:63292/api/blogs HTTP/1.1
    User-Agent: Fiddler
    Host: localhost:63292
    Content-Length: 30

    {
    "Url":"http://testing.com"
    }


    HTTP/1.1 415 Unsupported Media Type
    Cache-Control: no-cache
    Pragma: no-cache
    Content-Type: application/json; charset=utf-8
    Expires: -1
    Server: Microsoft-IIS/10.0
    X-AspNet-Version: 4.0.30319
    X-SourceFiles: =?UTF-8?B?QzpcV2ViQXBpXFByb2R1Y3RBcHBcUHJvZHVjdEFwcFxhcGlcYmxvZ3M=?=
    X-Powered-By: ASP.NET
    Date: Tue, 28 May 2019 12:45:37 GMT
    Content-Length: 794

    {"Message":"The request contains an entity body but no Content-Type header. The inferred media type 'application/octet-stream' is not supported for this resource.","ExceptionMessage":"No MediaTypeFormatter is available to read an object of type 'Blog' from content with media type 'application/octet-stream'.","ExceptionType":"System.Net.Http.UnsupportedMediaTypeException","StackTrace":"   at System.Net.Http.HttpContentExtensions.ReadAsAsync[T](HttpContent content, Type type, IEnumerable`1 formatters, IFormatterLogger formatterLogger, CancellationToken cancellationToken)\r\n   at System.Web.Http.ModelBinding.FormatterParameterBinding.ReadContentAsync(HttpRequestMessage request, Type type, IEnumerable`1 formatters, IFormatterLogger formatterLogger, CancellationToken cancellationToken)"}

     
    • Moved by CoolDadTx Tuesday, May 28, 2019 1:58 PM ASP.NET related
    Tuesday, May 28, 2019 1:08 PM

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